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"This category [science fiction] excludes rocket ships that make U-turns, serpent men of Neptune that lust after human maidens, and stories by authors who flunked their Boy Scout merit badge tests in descriptive astronomy."
- Robert Heinlein
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| Atmosphere Tester | ||
| A device used to test the composition of a sample of the atmosphere on another planet, to see if it is breathable by humans. |
When Al and Joe arrive on a planet in an unknown universe, they would like to take off their uncomfortable space suits. But will the atmosphere sustain human life?
| "How about removing our space suits? I always feel uncomfortable in them," Al continued.
"Just a moment while I test this atmosphere to see if it's livable." Joe extracted from the pocket of his suit a clever little device. The turn of a valve, the pressure of a button, and an electric coil heated a sample of the atmosphere. A glance through the tiny spectroscope attachment, and its constitution was revealed. "Oxygen, nitrogen, carbon dioxide - the same gases that make up our air And just about in the same proportions. Alright Al, we can breathe this atmosphere. Off go the suits!" |
| From The Emperor of the Stars,
by Nat Schachner (w. AL Zagat). Published by Wonder Stories in 1931 Additional resources -
|
Very practical device; this is an early reference to the idea, as far as I know.
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As far as the future is concerned 'they're the only experts we have'.
'The walls and ceiling bore an irregular spacing of illuminum tiles...'
'The planes flew continuously, twenty-four hours a day...'
'It was even conceivable that they watched everybody all the time.'
'...a single perfectly level platform, which rose so high above the water that it was not splashed by the waves.'
'Is an extra-factual memory that convincing?' Quail asked.
